12231+2324 POU3123

 
 
12h 23m 09.27s +23 23' 28.6" P.A. 343 sep 17.4 mag 10.75,11.46 Sp G0:V
 
 
Coord 2000
12231+2324
Discov num
POU3123
Comp
Coord arcsec 2000
12 23 09.27 +23 23 28.6
Date first
1895
Date last
2010
Obs
9
Pa first
342
Pa last
343
P.A. Now (θ)
343°
Sep first
17.5
Sep last
17.4
Sep. Now (ρ)
17.4"
Mag pri
10.75
Mag sec
11.46
delta mag (ΔM)
0.71
Spectral class
G0:V (yellow)
Pri motion ra
-062
Sec motion ra
-060
Pri motion dec
-019
Sec motion dec
-019
Notes
rPM=0.031 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
342.6
Precise sep
17.44
Cdsa2 id
POU 3123
Constellation
Coma Berenices
Tycho2
1989-01449-1
Ra deg
12.385908333333333
De deg
23.391277777777777
last precise pa
342.6
last precise sep
17.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12231+2324 POU3123 2002 6 342 17.4 10.75 11.46 D 122309.27+232328.6
12231+2324 POU3123 2008 7 342 17.7 10.75 11.46 D 122309.27+232328.6
12231+2324 POU3123 2010 9 343 17.4 10.75 11.46 G0:V 122309.27+232328.6

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